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Catchments
Yarra River Catchment
ME_YDA105
Site visits
20-09-2011
Darebin Creek@ Rufus St Bridge Epping
Melbourne
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ME_YDA105 Yarra River Catchment
Tuesday 20th September 2011 10:00am
Approved
Notes
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Freshwater shrimp
5
2
h. Family Dytiscidae, Genus Australphilus (Beetle adult)
0
8
Caddis-fly Larvae (Trichoptera)
7
1
Damselfly Nymph (Odonata)
6
4
Dragonfly Nymph (Odonata)
6
5
Beetle larvae (Coleoptera)
4
1
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
14
Mosquito Larvae (Diptera)
2
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 37
Total score: 29
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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29-07-2011
20-09-2011
30-10-2012
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